The Pin,shoulder,headless, cataloged under National Stock Number 5315-01-026-0075, is classified within Federal Supply Class 5315 (Nails, Machine Keys, and Pins) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5315-01-026-0075 |
| Primary Part Number | 1973029-1 |
| Item Name | Pin,shoulder,headless |
| FSC / FSG | 5315 / 53 — Nails, Machine Keys, and Pins |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems |
| Status | ACTIVE |
| Shank Diameter | 0.060 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN |
| Second Shank Diameter | 0.055 INCHES NOMINAL IN |
| First End Location | SHANK END |
| First End Style | ROUND |
| Shank Length | 0.055 INCHES NOMINAL IN |
| Style Designator | SHOULDER |
| Second End Relationship with First End | NOT IDENTICAL |
| Shoulder Diameter | 0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN |
| Second Shank Length | 0.055 INCHES NOMINAL IN |
| Second End Style | SQUARE |
| Material | STEEL COMP 303 OR STEEL COMP 303SE OVERALL |
| First End Outer Radius | 0.030 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1973029-1 PRIMARY | Honeywell Intl Inc Defense Avionics Systems (USA) |
| Reference | Meaning |
|---|---|
| 1973029-1 | 5/9 Secondary reference Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
NSN 5315-01-026-0075 is a Pin,shoulder,headless, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5315, Nails, Machine Keys, and Pins. Status: active.
NSN 5315-01-026-0075 has 1 manufacturer part number on file: 1973029-1 (Honeywell Intl Inc Defense Avionics Systems).
Key specifications for 1973029-1: Shank Diameter: 0.060 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN; Second Shank Diameter: 0.055 INCHES NOMINAL IN; First End Location: SHANK END; First End Style: ROUND. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.